SportsArt 5005B Upright Bike Power Switch & Fuse (PP331) All directly responsible for managing the

directly responsible for managing the speed and consistent performance of the motor

Choosing this pre-owned OEM part means you receive genuine StairMaster quality at a significantly reduced cost

This motor controller board directly addresses the core operation of your treadmill

This pre-owned MC-2100 board is meticulously tested to ensure it meets the original manufacturer's specifications for voltage

guaranteeing a perfect fit and seamless integration with your existing machine's hardware and electronic ecosystem

SportsArt 5005B Upright Bike Power Switch & Fuse (PP331) All directly responsible for managing theEach part has been carefully inspected by our skilled technicians to ensure optimal performance and safety. Please note that pictures are for reference only, we carry multiple stock therefore some parts may look slightly different. (It will always be the exact model and part itself). By opting for used fitness parts, you not only save on costs but also contribute to reducing waste and environmental impact. We're proud to support the principles of